//
//  NSString+System.m
//  iOS-Category
//
//  Created by hyjet on 2017/11/10.
//  Copyright © 2017年 BBFC. All rights reserved.
//

#import "NSString+System.h"
#import <sys/utsname.h>
#import <ifaddrs.h>
#import <arpa/inet.h>

@implementation NSString (System)

//获取设备 IP 地址
+ (NSString *)getSysIPAddress{
    NSString *address = @"error";
    struct ifaddrs *interfaces = NULL;
    struct ifaddrs *temp_addr = NULL;
    int success = 0;
    success = getifaddrs(&interfaces);
    if (success == 0) {
        temp_addr = interfaces;
        while(temp_addr != NULL) {
            if(temp_addr->ifa_addr->sa_family == AF_INET) {
                if([[NSString stringWithUTF8String:temp_addr->ifa_name] isEqualToString:@"en0"]) {
                    address = [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *)temp_addr->ifa_addr)->sin_addr)];
                }
            }
            temp_addr = temp_addr->ifa_next;
        }
    }
    freeifaddrs(interfaces);
    return address;
}

+ (NSString *)getSysVersion{
    return [[UIDevice currentDevice] systemVersion];
}

+ (NSString *)getiPhoneModel{
    struct utsname systemInfo;
    
    uname(&systemInfo);
    
    NSString*platform = [NSString stringWithCString: systemInfo.machine encoding:NSASCIIStringEncoding];
    
    if([platform isEqualToString:@"iPhone1,1"])  return @"iPhone 2G";
    
    if([platform isEqualToString:@"iPhone1,2"])  return @"iPhone 3G";
    
    if([platform isEqualToString:@"iPhone2,1"])  return @"iPhone 3GS";
    
    if([platform isEqualToString:@"iPhone3,1"])  return @"iPhone 4";
    
    if([platform isEqualToString:@"iPhone3,2"])  return @"iPhone 4";
    
    if([platform isEqualToString:@"iPhone3,3"])  return @"iPhone 4";
    
    if([platform isEqualToString:@"iPhone4,1"])  return @"iPhone 4S";
    
    if([platform isEqualToString:@"iPhone5,1"])  return @"iPhone 5";
    
    if([platform isEqualToString:@"iPhone5,2"])  return @"iPhone 5";
    
    if([platform isEqualToString:@"iPhone5,3"])  return @"iPhone 5c";
    
    if([platform isEqualToString:@"iPhone5,4"])  return @"iPhone 5c";
    
    if([platform isEqualToString:@"iPhone6,1"])  return @"iPhone 5s";
    
    if([platform isEqualToString:@"iPhone6,2"])  return @"iPhone 5s";
    
    if([platform isEqualToString:@"iPhone7,1"])  return @"iPhone 6 Plus";
    
    if([platform isEqualToString:@"iPhone7,2"])  return @"iPhone 6";
    
    if([platform isEqualToString:@"iPhone8,1"])  return @"iPhone 6s";
    
    if([platform isEqualToString:@"iPhone8,2"])  return @"iPhone 6s Plus";
    
    if([platform isEqualToString:@"iPhone8,4"])  return @"iPhone SE";
    
    if([platform isEqualToString:@"iPhone9,1"])  return @"iPhone 7";
    
    if([platform isEqualToString:@"iPhone9,2"])  return @"iPhone 7 Plus";
    
    if([platform isEqualToString:@"iPhone10,1"]) return @"iPhone 8";
    
    if([platform isEqualToString:@"iPhone10,4"]) return @"iPhone 8";
    
    if([platform isEqualToString:@"iPhone10,2"]) return @"iPhone 8 Plus";
    
    if([platform isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";
    
    if([platform isEqualToString:@"iPhone10,3"]) return @"iPhone X";
    
    if([platform isEqualToString:@"iPhone10,6"]) return @"iPhone X";
    
    if([platform isEqualToString:@"iPod1,1"])  return @"iPod Touch 1G";
    
    if([platform isEqualToString:@"iPod2,1"])  return @"iPod Touch 2G";
    
    if([platform isEqualToString:@"iPod3,1"])  return @"iPod Touch 3G";
    
    if([platform isEqualToString:@"iPod4,1"])  return @"iPod Touch 4G";
    
    if([platform isEqualToString:@"iPod5,1"])  return @"iPod Touch 5G";
    
    if([platform isEqualToString:@"iPad1,1"])  return @"iPad 1G";
    
    if([platform isEqualToString:@"iPad2,1"])  return @"iPad 2";
    
    if([platform isEqualToString:@"iPad2,2"])  return @"iPad 2";
    
    if([platform isEqualToString:@"iPad2,3"])  return @"iPad 2";
    
    if([platform isEqualToString:@"iPad2,4"])  return @"iPad 2";
    
    if([platform isEqualToString:@"iPad2,5"])  return @"iPad Mini 1G";
    
    if([platform isEqualToString:@"iPad2,6"])  return @"iPad Mini 1G";
    
    if([platform isEqualToString:@"iPad2,7"])  return @"iPad Mini 1G";
    
    if([platform isEqualToString:@"iPad3,1"])  return @"iPad 3";
    
    if([platform isEqualToString:@"iPad3,2"])  return @"iPad 3";
    
    if([platform isEqualToString:@"iPad3,3"])  return @"iPad 3";
    
    if([platform isEqualToString:@"iPad3,4"])  return @"iPad 4";
    
    if([platform isEqualToString:@"iPad3,5"])  return @"iPad 4";
    
    if([platform isEqualToString:@"iPad3,6"])  return @"iPad 4";
    
    if([platform isEqualToString:@"iPad4,1"])  return @"iPad Air";
    
    if([platform isEqualToString:@"iPad4,2"])  return @"iPad Air";
    
    if([platform isEqualToString:@"iPad4,3"])  return @"iPad Air";
    
    if([platform isEqualToString:@"iPad4,4"])  return @"iPad Mini 2G";
    
    if([platform isEqualToString:@"iPad4,5"])  return @"iPad Mini 2G";
    
    if([platform isEqualToString:@"iPad4,6"])  return @"iPad Mini 2G";
    
    if([platform isEqualToString:@"iPad4,7"])  return @"iPad Mini 3";
    
    if([platform isEqualToString:@"iPad4,8"])  return @"iPad Mini 3";
    
    if([platform isEqualToString:@"iPad4,9"])  return @"iPad Mini 3";
    
    if([platform isEqualToString:@"iPad5,1"])  return @"iPad Mini 4";
    
    if([platform isEqualToString:@"iPad5,2"])  return @"iPad Mini 4";
    
    if([platform isEqualToString:@"iPad5,3"])  return @"iPad Air 2";
    
    if([platform isEqualToString:@"iPad5,4"])  return @"iPad Air 2";
    
    if([platform isEqualToString:@"iPad6,3"])  return @"iPad Pro 9.7";
    
    if([platform isEqualToString:@"iPad6,4"])  return @"iPad Pro 9.7";
    
    if([platform isEqualToString:@"iPad6,7"])  return @"iPad Pro 12.9";
    
    if([platform isEqualToString:@"iPad6,8"])  return @"iPad Pro 12.9";
    
    if([platform isEqualToString:@"i386"])  return @"iPhone Simulator";
    
    if([platform isEqualToString:@"x86_64"])  return @"iPhone Simulator";
    
    return platform;
}

+ (NSString *)getBatteryLevel{
    CGFloat level = [[UIDevice currentDevice]batteryLevel];
    return [NSString stringWithFormat:@"%lf",level];
}

+ (NSString *)getSysCurrentLanguage{
    NSArray *appLanguages = [[NSUserDefaults standardUserDefaults] objectForKey:@"AppleLanguages"];
    return [appLanguages objectAtIndex:0];
}

+ (NSArray *)getSysLanguages{
    return [NSLocale availableLocaleIdentifiers];
}
@end
